cargo fmt tower-cmd/

[socksy]

see title

Summary by CodeRabbit

• Refactor
  • Improved code formatting and readability across catalog query execution, REST column handling, Iceberg type rendering, and knowledge command processing.
  • No user-facing behavior or command functionality changed.

[github-actions]

⚠️ WARNING: This PR targets main instead of develop

This PR is targeting main which will trigger a production deployment when merged.

If this is a regular feature/fix PR, please change the base branch to develop.
If this is intentional (e.g., hotfix), you can ignore this warning.

Current base: main
Recommended base: develop

[coderabbitai]

📝 Walkthrough

Walkthrough

Reformats catalog query helpers, catalog rendering expressions, knowledge CLI handlers and tests, and catalogs knowledge dispatch without changing behavior or public APIs.

Changes

Catalog CLI refactor

Layer / File(s)	Summary
Catalog query and rendering formatting crates/tower-cmd/src/catalogs.rs	DuckDB closures and catalog rendering expressions are reformatted without changing execution or output behavior.
Knowledge handlers and tests crates/tower-cmd/src/catalogs.rs	Knowledge handler lookups and parser tests use expanded multiline formatting with unchanged inputs and assertions.
Knowledge subcommand dispatch crates/tower-cmd/src/lib.rs	The catalogs knowledge match arm is expanded into a multiline block while preserving handlers and fallback behavior.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Possibly related PRs

• tower/tower-cli#241: Added related catalogs CLI command wiring in tower-cmd.
• tower/tower-cli#325: Introduced the DuckDB querying pipeline touched by these formatting changes.

Suggested reviewers: sammuti

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the main change: applying Cargo formatting to the tower-cmd/ directory. It is concise and specific.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/cargo-fmt-tower-cmd

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_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

⚠️ WARNING: This PR targets main instead of develop

This PR is targeting main which will trigger a production deployment when merged.

If this is a regular feature/fix PR, please change the base branch to develop.
If this is intentional (e.g., hotfix), you can ignore this warning.

Current base: main
Recommended base: develop